Upstream commit: a3b2cb30f252b21a6f962e0dd107c8b897ca65e4 ("powerpc: Do not call ppc_md.panic in fadump panic notifier").
Upstream commit: a3b2cb30f252b21 a6f962e0dd107c8 b897ca65e4 ("powerpc: Do not call ppc_md.panic in fadump panic notifier").